<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="addPermission(1,0)">添加权限</el-button>
        </div>
        <el-table border :data="list" row-key="id">
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template #default="{ row }">
              <el-button v-if="row.type === 1" type="text" @click="addPermission(2,row.id)">添加</el-button>
              <el-button type="text">编辑</el-button>
              <el-button
                type="text"
                @click="delPermission(row.id)"
              >删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
    </div>
    <!-- 弹出框 -->
    <el-dialog :visible="showDialog" title="弹层标题" @close="showDialog = false">
      <el-form label-width="100px">
        <el-form-item label="权限名称">
          <el-input v-model="formData.name" />
        </el-form-item>
        <el-form-item label="权限标识">
          <el-input v-model="formData.code" />
        </el-form-item>
        <el-form-item label="权限描述">
          <el-input v-model="formData.description" />
        </el-form-item>
        <el-form-item label="权限启用">
          <el-switch
            v-model="formData.enVisible"
            active-text="启用"
            active-value="1"
            inactive-text="不启用"
            inactive-value="0"
          />
        </el-form-item>
      </el-form>
      <template #footer>
        <div style="text-align: right;">
          <el-button @click="colseDiamission">取消</el-button>
          <el-button type="primary" @click="confirm">确定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>
<script>
import { getPermissionList, delPermission, addPermission } from '@/api/permission.js'
import { transTreeData } from '@/utils/transTreeData.js'
export default {
  data() {
    return {
      list: [], // 权限点列表
      showDialog: false, // 弹框默认隐藏
      formData: {
        enVisible: '0', // 开启
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        type: '', // 类型
        pid: '' // 添加到哪个节点下
      }
    }
  },
  mounted() {
    this.LoadPermissionList()
  },
  methods: {
    // 获取权限列表
    async LoadPermissionList() {
      const res = await getPermissionList()
      this.list = transTreeData(res.data)
    },
    // 删除
    async delPermission(id) {
      this.$confirm('确定要删除该权限吗?', '温馨提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(async() => {
          // 确定删除调用删除接口
          await delPermission(id)
          // 更新列表数据
          this.LoadPermissionList()
          this.$message.success('删除成功')
        })
        .catch(() => {
          console.log('取消')
        })
    },
    // 添加权限
    addPermission(type, id) {
      this.showDialog = true
      this.formData.type = type
      this.formData.pid = id
    },
    // 提交新增权限
    async  confirm() {
      await addPermission(this.formData)
      this.$message({
        type: 'success',
        message: '添加权限点成功'
      })
      this.LoadPermissionList()
      this.colseDiamission()
    },
    // 重置弹出层
    colseDiamission() {
      this.showDialog = false
      this.formData = {
        enVisible: '0', // 开启
        name: '', // 名称
        code: '', // 权限标识
        description: '', // 描述
        type: '', // 类型
        pid: '' // 添加到哪个节点下
      }
    }
  }
}
</script>

<style lang="less" scoped>
</style>
